70220157100570 has 16 divisors (see below), whose sum is σ = 126638886020328. Its totient is φ = 28034151009280.

The previous prime is 70220157100531. The next prime is 70220157100571. The reversal of 70220157100570 is 7500175102207.

It can be written as a sum of positive squares in 4 ways, for example, as 31529157096889 + 38691000003681 = 5615083^2 + 6220209^2 .

It is not an unprimeable number, because it can be changed into a prime (70220157100571) 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, 6738973399 + ... + 6738983818.

Almost surely, 2^{70220157100570} is an apocalyptic number.

70220157100570 is a deficient number, since it is larger than the sum of its proper divisors (56418728919758).

70220157100570 is a wasteful number, since it uses less digits than its factorization.

70220157100570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13477957745.

The product of its (nonzero) digits is 34300, while the sum is 37.

The spelling of 70220157100570 in words is "seventy trillion, two hundred twenty billion, one hundred fifty-seven million, one hundred thousand, five hundred seventy".