120110100022001 has 4 divisors (see below), whose sum is σ = 120121360002672. Its totient is φ = 120098840041332.

The previous prime is 120110100021983. The next prime is 120110100022061. The reversal of 120110100022001 is 100220001011021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120110100022001 - 2⁴² = 115712053510897 is a prime.

It is a super-2 number, since 2×120110100022001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120110100022061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5629974335 + ... + 5629995668.

It is an arithmetic number, because the mean of its divisors is an integer number (30030340000668).

Almost surely, 2^{120110100022001} is an apocalyptic number.

It is an amenable number.

120110100022001 is a deficient number, since it is larger than the sum of its proper divisors (11259980671).

120110100022001 is a wasteful number, since it uses less digits than its factorization.

120110100022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11259980670.

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

Adding to 120110100022001 its reverse (100220001011021), we get a palindrome (220330101033022).

The spelling of 120110100022001 in words is "one hundred twenty trillion, one hundred ten billion, one hundred million, twenty-two thousand, one".