9970477374722 has 16 divisors (see below), whose sum is σ = 15306627596832. Its totient is φ = 4868315208960.

The previous prime is 9970477374721. The next prime is 9970477374727. The reversal of 9970477374722 is 2274737740799.

It is not an unprimeable number, because it can be changed into a prime (9970477374721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11331743 + ... + 12179874.

It is an arithmetic number, because the mean of its divisors is an integer number (956664224802).

Almost surely, 2^{9970477374722} is an apocalyptic number.

9970477374722 is a deficient number, since it is larger than the sum of its proper divisors (5336150222110).

9970477374722 is a wasteful number, since it uses less digits than its factorization.

9970477374722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23516593.

The product of its (nonzero) digits is 261382464, while the sum is 68.

The spelling of 9970477374722 in words is "nine trillion, nine hundred seventy billion, four hundred seventy-seven million, three hundred seventy-four thousand, seven hundred twenty-two".