1002211010102 has 16 divisors (see below), whose sum is σ = 1510202070000. Its totient is φ = 498815484960.

The previous prime is 1002211010083. The next prime is 1002211010123. The reversal of 1002211010102 is 2010101122001.

It is a super-2 number, since 2×1002211010102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902549 + ... + 1678992.

It is an arithmetic number, because the mean of its divisors is an integer number (94387629375).

Almost surely, 2^{1002211010102} is an apocalyptic number.

1002211010102 is a deficient number, since it is larger than the sum of its proper divisors (507991059898).

1002211010102 is a wasteful number, since it uses less digits than its factorization.

1002211010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582431.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1002211010102 its reverse (2010101122001), we get a palindrome (3012312132103).

The spelling of 1002211010102 in words is "one trillion, two billion, two hundred eleven million, ten thousand, one hundred two".