1202211202194 has 16 divisors (see below), whose sum is σ = 2671580449440. Its totient is φ = 400737067380.

The previous prime is 1202211202183. The next prime is 1202211202211. The reversal of 1202211202194 is 4912021122021.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 11131585152 + ... + 11131585259.

It is an arithmetic number, because the mean of its divisors is an integer number (166973778090).

Almost surely, 2^{1202211202194} is an apocalyptic number.

1202211202194 is an abundant number, since it is smaller than the sum of its proper divisors (1469369247246).

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

1202211202194 is a wasteful number, since it uses less digits than its factorization.

1202211202194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22263170422 (or 22263170416 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 1202211202194 in words is "one trillion, two hundred two billion, two hundred eleven million, two hundred two thousand, one hundred ninety-four".