120022021233011 has 4 divisors (see below), whose sum is σ = 123265859644752. Its totient is φ = 116778182821272.

The previous prime is 120022021233007. The next prime is 120022021233061. The reversal of 120022021233011 is 110332120220021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120022021233011 - 2² = 120022021233007 is a prime.

It is a super-2 number, since 2×120022021233011² (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 (120022021233061) 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, 1621919205815 + ... + 1621919205888.

It is an arithmetic number, because the mean of its divisors is an integer number (30816464911188).

Almost surely, 2^{120022021233011} is an apocalyptic number.

120022021233011 is a deficient number, since it is larger than the sum of its proper divisors (3243838411741).

120022021233011 is an equidigital number, since it uses as much as digits as its factorization.

120022021233011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243838411740.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 120022021233011 its reverse (110332120220021), we get a palindrome (230354141453032).

The spelling of 120022021233011 in words is "one hundred twenty trillion, twenty-two billion, twenty-one million, two hundred thirty-three thousand, eleven".