120211001022 has 32 divisors (see below), whose sum is σ = 275705805312. Its totient is φ = 34228774944.

The previous prime is 120211001011. The next prime is 120211001023. The reversal of 120211001022 is 220100112021.

It is a super-2 number, since 2×120211001022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120211000989 and 120211001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211001023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4871938 + ... + 4896549.

It is an arithmetic number, because the mean of its divisors is an integer number (8615806416).

Almost surely, 2^120211001022 is an apocalyptic number.

120211001022 is an abundant number, since it is smaller than the sum of its proper divisors (155494804290).

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

120211001022 is a wasteful number, since it uses less digits than its factorization.

120211001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9768792.

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

Adding to 120211001022 its reverse (220100112021), we get a palindrome (340311113043).

The spelling of 120211001022 in words is "one hundred twenty billion, two hundred eleven million, one thousand, twenty-two".