1345021425622 has 16 divisors (see below), whose sum is σ = 2309587553952. Its totient is φ = 575478619200.

The previous prime is 1345021425607. The next prime is 1345021425653. The reversal of 1345021425622 is 2265241205431.

It is a congruent number.

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, 79919173 + ... + 79936000.

It is an arithmetic number, because the mean of its divisors is an integer number (144349222122).

Almost surely, 2^{1345021425622} is an apocalyptic number.

1345021425622 is a deficient number, since it is larger than the sum of its proper divisors (964566128330).

1345021425622 is a wasteful number, since it uses less digits than its factorization.

1345021425622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159855783.

The product of its (nonzero) digits is 115200, while the sum is 37.

It can be divided in two parts, 13450214 and 25622, that added together give a triangular number (13475836 = T₅₁₉₁).

The spelling of 1345021425622 in words is "one trillion, three hundred forty-five billion, twenty-one million, four hundred twenty-five thousand, six hundred twenty-two".