212210431420029 has 48 divisors (see below), whose sum is σ = 343516461948288. Its totient is φ = 115969451165568.

The previous prime is 212210431419991. The next prime is 212210431420037. The reversal of 212210431420029 is 920024134012212.

It is not a de Polignac number, because 212210431420029 - 2²⁷ = 212210297202301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212210031420029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12610419 + ... + 24154575.

It is an arithmetic number, because the mean of its divisors is an integer number (7156592957256).

Almost surely, 2^{212210431420029} is an apocalyptic number.

It is an amenable number.

212210431420029 is a deficient number, since it is larger than the sum of its proper divisors (131306030528259).

212210431420029 is a wasteful number, since it uses less digits than its factorization.

212210431420029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11549634 (or 11549627 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 212210431420029 in words is "two hundred twelve trillion, two hundred ten billion, four hundred thirty-one million, four hundred twenty thousand, twenty-nine".