152021022 has 16 divisors (see below), whose sum is σ = 304182912. Its totient is φ = 50650200.

The previous prime is 152021017. The next prime is 152021081. The reversal of 152021022 is 220120251.

It is a super-2 number, since 2×152021022² = 46220782259848968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152020992 and 152021010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12663 + ... + 21549.

It is an arithmetic number, because the mean of its divisors is an integer number (19011432).

Almost surely, 2^152021022 is an apocalyptic number.

152021022 is an abundant number, since it is smaller than the sum of its proper divisors (152161890).

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

152021022 is a wasteful number, since it uses less digits than its factorization.

152021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11743.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 152021022 is about 12329.6805311411. The cubic root of 152021022 is about 533.7049317416.

Adding to 152021022 its reverse (220120251), we get a palindrome (372141273).

The spelling of 152021022 in words is "one hundred fifty-two million, twenty-one thousand, twenty-two".