10212572011 has 4 divisors (see below), whose sum is σ = 10217481624. Its totient is φ = 10207662400.

The previous prime is 10212571969. The next prime is 10212572021. The reversal of 10212572011 is 11027521201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10212572011 - 2²⁵ = 10179017579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212572021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2451685 + ... + 2455846.

It is an arithmetic number, because the mean of its divisors is an integer number (2554370406).

Almost surely, 2^10212572011 is an apocalyptic number.

10212572011 is a deficient number, since it is larger than the sum of its proper divisors (4909613).

10212572011 is an equidigital number, since it uses as much as digits as its factorization.

10212572011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4909612.

The product of its (nonzero) digits is 280, while the sum is 22.

The spelling of 10212572011 in words is "ten billion, two hundred twelve million, five hundred seventy-two thousand, eleven".