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120202202012001 = 394142579596887
BaseRepresentation
bin11011010101001011000001…
…100011010101100101100001
3120202121012220010112112000220
4123111023001203111211201
5111223343102203341001
61103352043531433253
734214215423010214
oct3325130143254541
9522535803475026
10120202202012001
113533351640963a
1211593baa2b5829
13520c032a03215
142197b6379377b
15dd6b06092c36
hex6d52c18d5961

120202202012001 has 8 divisors (see below), whose sum is σ = 160439921073984. Its totient is φ = 80049642145680.

The previous prime is 120202202011993. The next prime is 120202202012041. The reversal of 120202202012001 is 100210202202021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120202202012001 - 23 = 120202202011993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120202202012041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21289795621 + ... + 21289801266.

It is an arithmetic number, because the mean of its divisors is an integer number (20054990134248).

Almost surely, 2120202202012001 is an apocalyptic number.

It is an amenable number.

120202202012001 is a deficient number, since it is larger than the sum of its proper divisors (40237719061983).

120202202012001 is an equidigital number, since it uses as much as digits as its factorization.

120202202012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42579597831.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120202202012001 its reverse (100210202202021), we get a palindrome (220412404214022).

The spelling of 120202202012001 in words is "one hundred twenty trillion, two hundred two billion, two hundred two million, twelve thousand, one".

Divisors: 1 3 941 2823 42579596887 127738790661 40067400670667 120202202012001