22046226242046 has 32 divisors (see below), whose sum is σ = 44685440255520. Its totient is φ = 7250272144896.

The previous prime is 22046226242021. The next prime is 22046226242101. The reversal of 22046226242046 is 64024262264022.

It is a super-2 number, since 2×22046226242046² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22046226241989 and 22046226242007.

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, 44925621 + ... + 45413696.

It is an arithmetic number, because the mean of its divisors is an integer number (1396420007985).

Almost surely, 2^{22046226242046} is an apocalyptic number.

22046226242046 is an abundant number, since it is smaller than the sum of its proper divisors (22639214013474).

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

22046226242046 is a wasteful number, since it uses less digits than its factorization.

22046226242046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90339868.

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 22046226242046 in words is "twenty-two trillion, forty-six billion, two hundred twenty-six million, two hundred forty-two thousand, forty-six".