1122202102 has 16 divisors (see below), whose sum is σ = 1936518912. Its totient is φ = 477757800.

The previous prime is 1122202087. The next prime is 1122202117. The reversal of 1122202102 is 2012022211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1122202087) and next prime (1122202117).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263308 + ... + 267535.

It is an arithmetic number, because the mean of its divisors is an integer number (121032432).

Almost surely, 2^1122202102 is an apocalyptic number.

1122202102 is a deficient number, since it is larger than the sum of its proper divisors (814316810).

1122202102 is a wasteful number, since it uses less digits than its factorization.

1122202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531003.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1122202102 is about 33499.2850968495. The cubic root of 1122202102 is about 1039.1789939332.

Adding to 1122202102 its reverse (2012022211), we get a palindrome (3134224313).

The spelling of 1122202102 in words is "one billion, one hundred twenty-two million, two hundred two thousand, one hundred two".