2202211220212 has 12 divisors (see below), whose sum is σ = 3862193331136. Its totient is φ = 1098727411320.

The previous prime is 2202211220123. The next prime is 2202211220227. The reversal of 2202211220212 is 2120221122022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202211220212.

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, 594547614 + ... + 594551317.

Almost surely, 2^{2202211220212} is an apocalyptic number.

It is an amenable number.

2202211220212 is a deficient number, since it is larger than the sum of its proper divisors (1659982110924).

2202211220212 is a wasteful number, since it uses less digits than its factorization.

2202211220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189099398 (or 1189099396 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2202211220212 its reverse (2120221122022), we get a palindrome (4322432342234).

The spelling of 2202211220212 in words is "two trillion, two hundred two billion, two hundred eleven million, two hundred twenty thousand, two hundred twelve".