22201501430402 has 16 divisors (see below), whose sum is σ = 38059777461312. Its totient is φ = 9514914003600.

The previous prime is 22201501430387. The next prime is 22201501430441. The reversal of 22201501430402 is 20403410510222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15327293 + ... + 16713135.

It is an arithmetic number, because the mean of its divisors is an integer number (2378736091332).

Almost surely, 2^{22201501430402} is an apocalyptic number.

22201501430402 is a deficient number, since it is larger than the sum of its proper divisors (15858276030910).

22201501430402 is a wasteful number, since it uses less digits than its factorization.

22201501430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530153.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22201501430402 its reverse (20403410510222), we get a palindrome (42604911940624).

The spelling of 22201501430402 in words is "twenty-two trillion, two hundred one billion, five hundred one million, four hundred thirty thousand, four hundred two".