10101102202012 has 24 divisors (see below), whose sum is σ = 17976993315120. Its totient is φ = 4964822736000.

The previous prime is 10101102201979. The next prime is 10101102202043. The reversal of 10101102202012 is 21020220110101.

It is a junction number, because it is equal to n+sod(n) for n = 10101102201983 and 10101102202001.

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, 9158262 + ... + 10201762.

It is an arithmetic number, because the mean of its divisors is an integer number (749041388130).

Almost surely, 2^{10101102202012} is an apocalyptic number.

It is an amenable number.

10101102202012 is a deficient number, since it is larger than the sum of its proper divisors (7875891113108).

10101102202012 is a wasteful number, since it uses less digits than its factorization.

10101102202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084581 (or 1084579 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10101102202012 its reverse (21020220110101), we get a palindrome (31121322312113).

The spelling of 10101102202012 in words is "ten trillion, one hundred one billion, one hundred two million, two hundred two thousand, twelve".