20235150002 has 16 divisors (see below), whose sum is σ = 31459072920. Its totient is φ = 9753810048.

The previous prime is 20235149971. The next prime is 20235150037. The reversal of 20235150002 is 20005153202.

It can be written as a sum of positive squares in 4 ways, for example, as 17090071441 + 3145078561 = 130729^2 + 56081^2 .

It is a super-2 number, since 2×20235150002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246283 + ... + 1262414.

Almost surely, 2^20235150002 is an apocalyptic number.

20235150002 is a deficient number, since it is larger than the sum of its proper divisors (11223922918).

20235150002 is a wasteful number, since it uses less digits than its factorization.

20235150002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508845.

The product of its (nonzero) digits is 600, while the sum is 20.

The spelling of 20235150002 in words is "twenty billion, two hundred thirty-five million, one hundred fifty thousand, two".