32203012120402 has 64 divisors (see below), whose sum is σ = 52888207616640. Its totient is φ = 14653420992000.

The previous prime is 32203012120351. The next prime is 32203012120423. The reversal of 32203012120402 is 20402121030223.

It is a super-2 number, since 2×32203012120402² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1602050152 + ... + 1602070252.

It is an arithmetic number, because the mean of its divisors is an integer number (826378244010).

Almost surely, 2^{32203012120402} is an apocalyptic number.

32203012120402 is a deficient number, since it is larger than the sum of its proper divisors (20685195496238).

32203012120402 is a wasteful number, since it uses less digits than its factorization.

32203012120402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36299.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 32203012120402 its reverse (20402121030223), we get a palindrome (52605133150625).

The spelling of 32203012120402 in words is "thirty-two trillion, two hundred three billion, twelve million, one hundred twenty thousand, four hundred two".