70121222200022 has 8 divisors (see below), whose sum is σ = 120207809485776. Its totient is φ = 30051952371432.

The previous prime is 70121222200009. The next prime is 70121222200027. The reversal of 70121222200022 is 22000222212107.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70121222200027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2504329364273 + ... + 2504329364300.

It is an arithmetic number, because the mean of its divisors is an integer number (15025976185722).

Almost surely, 2^{70121222200022} is an apocalyptic number.

70121222200022 is a deficient number, since it is larger than the sum of its proper divisors (50086587285754).

70121222200022 is a wasteful number, since it uses less digits than its factorization.

70121222200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008658728582.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 70121222200022 its reverse (22000222212107), we get a palindrome (92121444412129).

The spelling of 70121222200022 in words is "seventy trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred thousand, twenty-two".