10642633111002 has 32 divisors (see below), whose sum is σ = 21300489410112. Its totient is φ = 3545007669504.

The previous prime is 10642633111001. The next prime is 10642633111021. The reversal of 10642633111002 is 20011133624601.

It is a super-3 number, since 3×10642633111002³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10642633111001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93932178 + ... + 94045410.

It is an arithmetic number, because the mean of its divisors is an integer number (665640294066).

Almost surely, 2^{10642633111002} is an apocalyptic number.

10642633111002 is an abundant number, since it is smaller than the sum of its proper divisors (10657856299110).

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

10642633111002 is a wasteful number, since it uses less digits than its factorization.

10642633111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124302.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 10642633111002 its reverse (20011133624601), we get a palindrome (30653766735603).

The spelling of 10642633111002 in words is "ten trillion, six hundred forty-two billion, six hundred thirty-three million, one hundred eleven thousand, two".