120011022201 has 32 divisors (see below), whose sum is σ = 185446920960. Its totient is φ = 67618123776.

The previous prime is 120011022149. The next prime is 120011022293. The reversal of 120011022201 is 102220110021.

It is not a de Polignac number, because 120011022201 - 2¹⁵ = 120010989433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120011022401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438445 + ... + 657461.

It is an arithmetic number, because the mean of its divisors is an integer number (5795216280).

Almost surely, 2^120011022201 is an apocalyptic number.

It is an amenable number.

120011022201 is a deficient number, since it is larger than the sum of its proper divisors (65435898759).

120011022201 is a wasteful number, since it uses less digits than its factorization.

120011022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219393.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120011022201 its reverse (102220110021), we get a palindrome (222231132222).

The spelling of 120011022201 in words is "one hundred twenty billion, eleven million, twenty-two thousand, two hundred one".