22719970415090 has 16 divisors (see below), whose sum is σ = 44041788804888. Its totient is φ = 8388912153216.

The previous prime is 22719970415083. The next prime is 22719970415113. The reversal of 22719970415090 is 9051407991722.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20680874950129 + 2039095464961 = 4547623^2 + 1427969^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87384501467 + ... + 87384501726.

Almost surely, 2^{22719970415090} is an apocalyptic number.

22719970415090 is a deficient number, since it is larger than the sum of its proper divisors (21321818389798).

22719970415090 is a wasteful number, since it uses less digits than its factorization.

22719970415090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174769003213.

The product of its (nonzero) digits is 2857680, while the sum is 56.

The spelling of 22719970415090 in words is "twenty-two trillion, seven hundred nineteen billion, nine hundred seventy million, four hundred fifteen thousand, ninety".