20022200102 has 16 divisors (see below), whose sum is σ = 30267907632. Its totient is φ = 9932972160.

The previous prime is 20022200101. The next prime is 20022200111. The reversal of 20022200102 is 20100222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022200101) 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, 553202 + ... + 588282.

It is an arithmetic number, because the mean of its divisors is an integer number (1891744227).

Almost surely, 2^20022200102 is an apocalyptic number.

20022200102 is a deficient number, since it is larger than the sum of its proper divisors (10245707530).

20022200102 is a wasteful number, since it uses less digits than its factorization.

20022200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37303.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20022200102 its reverse (20100222002), we get a palindrome (40122422104).

The spelling of 20022200102 in words is "twenty billion, twenty-two million, two hundred thousand, one hundred two".