100011211212202 has 16 divisors (see below), whose sum is σ = 155025437241312. Its totient is φ = 48359093605200.

The previous prime is 100011211212109. The next prime is 100011211212307. The reversal of 100011211212202 is 202212112110001.

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, 5757026268 + ... + 5757043639.

It is an arithmetic number, because the mean of its divisors is an integer number (9689089827582).

Almost surely, 2^{100011211212202} is an apocalyptic number.

100011211212202 is a deficient number, since it is larger than the sum of its proper divisors (55014226029110).

100011211212202 is a wasteful number, since it uses less digits than its factorization.

100011211212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514070053.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100011211212202 its reverse (202212112110001), we get a palindrome (302223323322203).

The spelling of 100011211212202 in words is "one hundred trillion, eleven billion, two hundred eleven million, two hundred twelve thousand, two hundred two".