2245622426142 has 16 divisors (see below), whose sum is σ = 4491299957760. Its totient is φ = 748531624472.

The previous prime is 2245622426087. The next prime is 2245622426153. The reversal of 2245622426142 is 2416242265422.

It is a junction number, because it is equal to n+sod(n) for n = 2245622426094 and 2245622426103.

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, 1756542 + ... + 2752577.

It is an arithmetic number, because the mean of its divisors is an integer number (280706247360).

Almost surely, 2^{2245622426142} is an apocalyptic number.

2245622426142 is an abundant number, since it is smaller than the sum of its proper divisors (2245677531618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2245622426142 is a wasteful number, since it uses less digits than its factorization.

2245622426142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4592127.

The product of its digits is 737280, while the sum is 42.

The spelling of 2245622426142 in words is "two trillion, two hundred forty-five billion, six hundred twenty-two million, four hundred twenty-six thousand, one hundred forty-two".