120201101021000 has 64 divisors (see below), whose sum is σ = 293499731940480. Its totient is φ = 45989986468800.

The previous prime is 120201101020907. The next prime is 120201101021003. The reversal of 120201101021000 is 120101102021.

It is not an unprimeable number, because it can be changed into a prime (120201101021003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2613044414 + ... + 2613090413.

It is an arithmetic number, because the mean of its divisors is an integer number (4585933311570).

Almost surely, 2^{120201101021000} is an apocalyptic number.

120201101021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201101021000 is an abundant number, since it is smaller than the sum of its proper divisors (173298630919480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120201101021000 is a wasteful number, since it uses less digits than its factorization.

120201101021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226134871 (or 5226134857 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120201101021000 its reverse (120101102021), we get a palindrome (120321202123021).

The spelling of 120201101021000 in words is "one hundred twenty trillion, two hundred one billion, one hundred one million, twenty-one thousand".