2202102 has 24 divisors (see below), whose sum is σ = 5453136. Its totient is φ = 629136.

The previous prime is 2202077. The next prime is 2202121. The reversal of 2202102 is 2012022.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8613 + ... + 8864.

It is an arithmetic number, because the mean of its divisors is an integer number (227214).

2^2202102 is an apocalyptic number.

2202102 is an abundant number, since it is smaller than the sum of its proper divisors (3251034).

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

2202102 is a wasteful number, since it uses less digits than its factorization.

2202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17492 (or 17489 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2202102 is about 1483.9481123004. The cubic root of 2202102 is about 130.1005533669.

Adding to 2202102 its reverse (2012022), we get a palindrome (4214124).

It can be divided in two parts, 2202 and 102, that added together give a square (2304 = 48²).

The spelling of 2202102 in words is "two million, two hundred two thousand, one hundred two".