2123225023132 has 144 divisors (see below), whose sum is σ = 4220175254400. Its totient is φ = 931794969600.

The previous prime is 2123225023121. The next prime is 2123225023147. The reversal of 2123225023132 is 2313205223212.

It is a self number, because there is not a number n which added to its sum of digits gives 2123225023132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 397084483 + ... + 397089829.

It is an arithmetic number, because the mean of its divisors is an integer number (29306772600).

Almost surely, 2^{2123225023132} is an apocalyptic number.

It is an amenable number.

2123225023132 is a deficient number, since it is larger than the sum of its proper divisors (2096950231268).

2123225023132 is a wasteful number, since it uses less digits than its factorization.

2123225023132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5684 (or 5665 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 2123225023132 in words is "two trillion, one hundred twenty-three billion, two hundred twenty-five million, twenty-three thousand, one hundred thirty-two".