212203088 has 10 divisors (see below), whose sum is σ = 411143514. Its totient is φ = 106101536.

The previous prime is 212203087. The next prime is 212203093. The reversal of 212203088 is 880302212.

212203088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 160478224 + 51724864 = 12668^2 + 7192^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212203087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6631331 + ... + 6631362.

Almost surely, 2^212203088 is an apocalyptic number.

It is an amenable number.

212203088 is a deficient number, since it is larger than the sum of its proper divisors (198940426).

212203088 is a wasteful number, since it uses less digits than its factorization.

212203088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13262701 (or 13262695 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 212203088 is about 14567.1921796893. The cubic root of 212203088 is about 596.4635374142.

The spelling of 212203088 in words is "two hundred twelve million, two hundred three thousand, eighty-eight".