7422012020012 has 6 divisors (see below), whose sum is σ = 12988521035028. Its totient is φ = 3711006010004.

The previous prime is 7422012019999. The next prime is 7422012020021. The reversal of 7422012020012 is 2100202102247.

It is a self number, because there is not a number n which added to its sum of digits gives 7422012020012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 927751502498 + ... + 927751502505.

It is an arithmetic number, because the mean of its divisors is an integer number (2164753505838).

Almost surely, 2^{7422012020012} is an apocalyptic number.

It is an amenable number.

7422012020012 is a deficient number, since it is larger than the sum of its proper divisors (5566509015016).

7422012020012 is a wasteful number, since it uses less digits than its factorization.

7422012020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855503005007 (or 1855503005005 counting only the distinct ones).

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

Adding to 7422012020012 its reverse (2100202102247), we get a palindrome (9522214122259).

The spelling of 7422012020012 in words is "seven trillion, four hundred twenty-two billion, twelve million, twenty thousand, twelve".