70110222122012 has 48 divisors (see below), whose sum is σ = 132828127229952. Its totient is φ = 32284613739840.

The previous prime is 70110222121991. The next prime is 70110222122021. The reversal of 70110222122012 is 21022122201107.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61831118 + ... + 62954805.

It is an arithmetic number, because the mean of its divisors is an integer number (2767252650624).

Almost surely, 2^{70110222122012} is an apocalyptic number.

It is an amenable number.

70110222122012 is a deficient number, since it is larger than the sum of its proper divisors (62717905107940).

70110222122012 is a wasteful number, since it uses less digits than its factorization.

70110222122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124786178 (or 124786176 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 70110222122012 its reverse (21022122201107), we get a palindrome (91132344323119).

The spelling of 70110222122012 in words is "seventy trillion, one hundred ten billion, two hundred twenty-two million, one hundred twenty-two thousand, twelve".