100020122210002 has 8 divisors (see below), whose sum is σ = 150030440880012. Its totient is φ = 50009975250000.

The previous prime is 100020122209921. The next prime is 100020122210011. The reversal of 100020122210002 is 200012221020001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98535382397001 + 1484739813001 = 9926499^2 + 1218499^2 .

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

It is a super-3 number, since 3×100020122210002³ (a number of 43 digits) contains 333 as substring.

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, 41461249 + ... + 43807252.

Almost surely, 2^{100020122210002} is an apocalyptic number.

100020122210002 is a deficient number, since it is larger than the sum of its proper divisors (50010318670010).

100020122210002 is an equidigital number, since it uses as much as digits as its factorization.

100020122210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85855004.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100020122210002 its reverse (200012221020001), we get a palindrome (300032343230003).

The spelling of 100020122210002 in words is "one hundred trillion, twenty billion, one hundred twenty-two million, two hundred ten thousand, two".