20022010102 has 8 divisors (see below), whose sum is σ = 30034470312. Its totient is φ = 10010520000.

The previous prime is 20022010091. The next prime is 20022010111. The reversal of 20022010102 is 20101022002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188524 + ... + 274927.

It is an arithmetic number, because the mean of its divisors is an integer number (3754308789).

Almost surely, 2^20022010102 is an apocalyptic number.

20022010102 is a deficient number, since it is larger than the sum of its proper divisors (10012460210).

20022010102 is a wasteful number, since it uses less digits than its factorization.

20022010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485054.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 20022010102 its reverse (20101022002), we get a palindrome (40123032104).

It can be divided in two parts, 2002 and 2010102, that multiplied together give a palindrome (4024224204).

The spelling of 20022010102 in words is "twenty billion, twenty-two million, ten thousand, one hundred two".