20213122301102 has 16 divisors (see below), whose sum is σ = 30393130264992. Its totient is φ = 10082103928320.

The previous prime is 20213122301093. The next prime is 20213122301161. The reversal of 20213122301102 is 20110322131202.

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, 4647098 + ... + 7875389.

It is an arithmetic number, because the mean of its divisors is an integer number (1899570641562).

Almost surely, 2^{20213122301102} is an apocalyptic number.

20213122301102 is a deficient number, since it is larger than the sum of its proper divisors (10180007963890).

20213122301102 is a wasteful number, since it uses less digits than its factorization.

20213122301102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12524443.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20213122301102 its reverse (20110322131202), we get a palindrome (40323444432304).

The spelling of 20213122301102 in words is "twenty trillion, two hundred thirteen billion, one hundred twenty-two million, three hundred one thousand, one hundred two".