101122010011210 has 16 divisors (see below), whose sum is σ = 182031523561800. Its totient is φ = 40446158328576.

The previous prime is 101122010011201. The next prime is 101122010011223. The reversal of 101122010011210 is 12110010221101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 67286370791929 + 33835639219281 = 8202827^2 + 5816841^2 .

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, 330548955 + ... + 330854734.

Almost surely, 2^{101122010011210} is an apocalyptic number.

101122010011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122010011210 is a deficient number, since it is larger than the sum of its proper divisors (80909513550590).

101122010011210 is a wasteful number, since it uses less digits than its factorization.

101122010011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661418985.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101122010011210 its reverse (12110010221101), we get a palindrome (113232020232311).

The spelling of 101122010011210 in words is "one hundred one trillion, one hundred twenty-two billion, ten million, eleven thousand, two hundred ten".