213631026202 has 8 divisors (see below), whose sum is σ = 349578042912. Its totient is φ = 97105011900.

The previous prime is 213631026197. The next prime is 213631026233. The reversal of 213631026202 is 202620136312.

213631026202 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×213631026202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4855250574 + ... + 4855250617.

It is an arithmetic number, because the mean of its divisors is an integer number (43697255364).

Almost surely, 2^213631026202 is an apocalyptic number.

213631026202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213631026202 is a deficient number, since it is larger than the sum of its proper divisors (135947016710).

213631026202 is a wasteful number, since it uses less digits than its factorization.

213631026202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9710501204.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 213631026202 in words is "two hundred thirteen billion, six hundred thirty-one million, twenty-six thousand, two hundred two".