20101022202 has 8 divisors (see below), whose sum is σ = 40202044416. Its totient is φ = 6700340732.

The previous prime is 20101022191. The next prime is 20101022233. The reversal of 20101022202 is 20222010102.

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

20101022202 is an admirable 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, 1675085178 + ... + 1675085189.

It is an arithmetic number, because the mean of its divisors is an integer number (5025255552).

Almost surely, 2^20101022202 is an apocalyptic number.

20101022202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20101022202 is a wasteful number, since it uses less digits than its factorization.

20101022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3350170372.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20101022202 its reverse (20222010102), we get a palindrome (40323032304).

The spelling of 20101022202 in words is "twenty billion, one hundred one million, twenty-two thousand, two hundred two".