11213562002 has 32 divisors (see below), whose sum is σ = 17786815488. Its totient is φ = 5291540496.

The previous prime is 11213561993. The next prime is 11213562011. The reversal of 11213562002 is 20026531211.

It is an interprime number because it is at equal distance from previous prime (11213561993) and next prime (11213562011).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1336673 + ... + 1345035.

It is an arithmetic number, because the mean of its divisors is an integer number (555837984).

Almost surely, 2^11213562002 is an apocalyptic number.

11213562002 is a deficient number, since it is larger than the sum of its proper divisors (6573253486).

11213562002 is a wasteful number, since it uses less digits than its factorization.

11213562002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8774.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 11213562002 in words is "eleven billion, two hundred thirteen million, five hundred sixty-two thousand, two".