32111422231402 has 16 divisors (see below), whose sum is σ = 48593653238592. Its totient is φ = 15913539351360.

The previous prime is 32111422231393. The next prime is 32111422231459. The reversal of 32111422231402 is 20413222411123.

It is a super-2 number, since 2×32111422231402² (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 7 ways as a sum of consecutive naturals, for example, 70843627 + ... + 71295457.

It is an arithmetic number, because the mean of its divisors is an integer number (3037103327412).

Almost surely, 2^{32111422231402} is an apocalyptic number.

32111422231402 is a deficient number, since it is larger than the sum of its proper divisors (16482231007190).

32111422231402 is a wasteful number, since it uses less digits than its factorization.

32111422231402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766413.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 32111422231402 its reverse (20413222411123), we get a palindrome (52524644642525).

The spelling of 32111422231402 in words is "thirty-two trillion, one hundred eleven billion, four hundred twenty-two million, two hundred thirty-one thousand, four hundred two".