22120000202102 has 16 divisors (see below), whose sum is σ = 36216619411392. Its totient is φ = 10048919034120.

The previous prime is 22120000202101. The next prime is 22120000202147. The reversal of 22120000202102 is 20120200002122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120000202101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281285408 + ... + 281364035.

It is an arithmetic number, because the mean of its divisors is an integer number (2263538713212).

Almost surely, 2^{22120000202102} is an apocalyptic number.

22120000202102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22120000202102 is a deficient number, since it is larger than the sum of its proper divisors (14096619209290).

22120000202102 is a wasteful number, since it uses less digits than its factorization.

22120000202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562651243.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22120000202102 its reverse (20120200002122), we get a palindrome (42240200204224).

It can be divided in two parts, 2212000020 and 2102, that added together give a palindrome (2212002122).

The spelling of 22120000202102 in words is "twenty-two trillion, one hundred twenty billion, two hundred two thousand, one hundred two".