2212045402350 has 48 divisors (see below), whose sum is σ = 6269568686208. Its totient is φ = 505610377440.

The previous prime is 2212045402309. The next prime is 2212045402387. The reversal of 2212045402350 is 532045402122.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1053353904 + ... + 1053356003.

It is an arithmetic number, because the mean of its divisors is an integer number (130616014296).

Almost surely, 2^{2212045402350} is an apocalyptic number.

2212045402350 is an abundant number, since it is smaller than the sum of its proper divisors (4057523283858).

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

2212045402350 is a wasteful number, since it uses less digits than its factorization.

2212045402350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106709929 (or 2106709924 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 2212045402350 in words is "two trillion, two hundred twelve billion, forty-five million, four hundred two thousand, three hundred fifty".