2210211992 has 16 divisors (see below), whose sum is σ = 4155444960. Its totient is φ = 1102093344.

The previous prime is 2210211967. The next prime is 2210212033. The reversal of 2210211992 is 2991120122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373463 + ... + 379334.

It is an arithmetic number, because the mean of its divisors is an integer number (259715310).

Almost surely, 2^2210211992 is an apocalyptic number.

It is an amenable number.

2210211992 is a deficient number, since it is larger than the sum of its proper divisors (1945232968).

2210211992 is a wasteful number, since it uses less digits than its factorization.

2210211992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753170 (or 753166 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 2210211992 is about 47012.8917638556. The cubic root of 2210211992 is about 1302.6007092749.

The spelling of 2210211992 in words is "two billion, two hundred ten million, two hundred eleven thousand, nine hundred ninety-two".