112222100121010 has 64 divisors (see below), whose sum is σ = 222125571440640. Its totient is φ = 40481785955520.

The previous prime is 112222100120927. The next prime is 112222100121031. The reversal of 112222100121010 is 10121001222211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115284711 + ... + 116254069.

It is an arithmetic number, because the mean of its divisors is an integer number (3470712053760).

Almost surely, 2^{112222100121010} is an apocalyptic number.

112222100121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112222100121010 is a deficient number, since it is larger than the sum of its proper divisors (109903471319630).

112222100121010 is a wasteful number, since it uses less digits than its factorization.

112222100121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977791.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112222100121010 its reverse (10121001222211), we get a palindrome (122343101343221).

The spelling of 112222100121010 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred million, one hundred twenty-one thousand, ten".