22014032402 has 16 divisors (see below), whose sum is σ = 33444850560. Its totient is φ = 10865797488.

The previous prime is 22014032393. The next prime is 22014032437. The reversal of 22014032402 is 20423041022.

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, 1477313 + ... + 1492139.

It is an arithmetic number, because the mean of its divisors is an integer number (2090303160).

Almost surely, 2^22014032402 is an apocalyptic number.

22014032402 is a deficient number, since it is larger than the sum of its proper divisors (11430818158).

22014032402 is a wasteful number, since it uses less digits than its factorization.

22014032402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24305.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22014032402 its reverse (20423041022), we get a palindrome (42437073424).

The spelling of 22014032402 in words is "twenty-two billion, fourteen million, thirty-two thousand, four hundred two".