22899506481534 has 64 divisors (see below), whose sum is σ = 47084749588800. Its totient is φ = 7419302811648.

The previous prime is 22899506481529. The next prime is 22899506481611. The reversal of 22899506481534 is 43518460599822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1632290832 + ... + 1632304860.

It is an arithmetic number, because the mean of its divisors is an integer number (735699212325).

Almost surely, 2^{22899506481534} is an apocalyptic number.

22899506481534 is an abundant number, since it is smaller than the sum of its proper divisors (24185243107266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22899506481534 is a wasteful number, since it uses less digits than its factorization.

22899506481534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21037.

The product of its (nonzero) digits is 149299200, while the sum is 66.

The spelling of 22899506481534 in words is "twenty-two trillion, eight hundred ninety-nine billion, five hundred six million, four hundred eighty-one thousand, five hundred thirty-four".