101022111202 has 8 divisors (see below), whose sum is σ = 151536843612. Its totient is φ = 50509830000.

The previous prime is 101022111167. The next prime is 101022111209. The reversal of 101022111202 is 202111220101.

It can be written as a sum of positive squares in 2 ways, for example, as 94703292121 + 6318819081 = 307739^2 + 79491^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101022111209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506049 + ... + 676852.

Almost surely, 2^101022111202 is an apocalyptic number.

101022111202 is a deficient number, since it is larger than the sum of its proper divisors (50514732410).

101022111202 is a wasteful number, since it uses less digits than its factorization.

101022111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225604.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101022111202 its reverse (202111220101), we get a palindrome (303133331303).

The spelling of 101022111202 in words is "one hundred one billion, twenty-two million, one hundred eleven thousand, two hundred two".