10212545170 has 16 divisors (see below), whose sum is σ = 19016463960. Its totient is φ = 3944155264.

The previous prime is 10212545089. The next prime is 10212545191. The reversal of 10212545170 is 7154521201.

It can be written as a sum of positive squares in 4 ways, for example, as 5798670201 + 4413874969 = 76149^2 + 66437^2 .

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, 17607547 + ... + 17608126.

Almost surely, 2^10212545170 is an apocalyptic number.

10212545170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212545170 is a deficient number, since it is larger than the sum of its proper divisors (8803918790).

10212545170 is a wasteful number, since it uses less digits than its factorization.

10212545170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35215709.

The product of its (nonzero) digits is 2800, while the sum is 28.

The spelling of 10212545170 in words is "ten billion, two hundred twelve million, five hundred forty-five thousand, one hundred seventy".