152022012211211 has 16 divisors (see below), whose sum is σ = 160756508252928. Its totient is φ = 143527064486400.

The previous prime is 152022012211207. The next prime is 152022012211259. The reversal of 152022012211211 is 112112210220251.

It is a cyclic number.

It is not a de Polignac number, because 152022012211211 - 2² = 152022012211207 is a prime.

It is a super-2 number, since 2×152022012211211² (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 (152022012211261) 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, 66380645 + ... + 68632601.

It is an arithmetic number, because the mean of its divisors is an integer number (10047281765808).

Almost surely, 2^{152022012211211} is an apocalyptic number.

152022012211211 is a deficient number, since it is larger than the sum of its proper divisors (8734496041717).

152022012211211 is a wasteful number, since it uses less digits than its factorization.

152022012211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305142.

The product of its (nonzero) digits is 320, while the sum is 23.

Adding to 152022012211211 its reverse (112112210220251), we get a palindrome (264134222431462).

The spelling of 152022012211211 in words is "one hundred fifty-two trillion, twenty-two billion, twelve million, two hundred eleven thousand, two hundred eleven".