150221410402 has 32 divisors (see below), whose sum is σ = 262503078912. Its totient is φ = 63136567104.

The previous prime is 150221410363. The next prime is 150221410457. The reversal of 150221410402 is 204014122051.

It is a super-2 number, since 2×150221410402² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1591728 + ... + 1683460.

It is an arithmetic number, because the mean of its divisors is an integer number (8203221216).

Almost surely, 2^150221410402 is an apocalyptic number.

150221410402 is a deficient number, since it is larger than the sum of its proper divisors (112281668510).

150221410402 is a wasteful number, since it uses less digits than its factorization.

150221410402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94002.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 150221410402 its reverse (204014122051), we get a palindrome (354235532453).

The spelling of 150221410402 in words is "one hundred fifty billion, two hundred twenty-one million, four hundred ten thousand, four hundred two".