152022062091 has 4 divisors (see below), whose sum is σ = 202696082792. Its totient is φ = 101348041392.

The previous prime is 152022062089. The next prime is 152022062107. The reversal of 152022062091 is 190260220251.

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

It is not a de Polignac number, because 152022062091 - 2¹ = 152022062089 is a prime.

It is a super-2 number, since 2×152022062091² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152022062081) 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, 25337010346 + ... + 25337010351.

It is an arithmetic number, because the mean of its divisors is an integer number (50674020698).

Almost surely, 2^152022062091 is an apocalyptic number.

152022062091 is a deficient number, since it is larger than the sum of its proper divisors (50674020701).

152022062091 is an equidigital number, since it uses as much as digits as its factorization.

152022062091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50674020700.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 152022062091 in words is "one hundred fifty-two billion, twenty-two million, sixty-two thousand, ninety-one".