100202111001022 has 4 divisors (see below), whose sum is σ = 150303166501536. Its totient is φ = 50101055500510.

The previous prime is 100202111001011. The next prime is 100202111001061. The reversal of 100202111001022 is 220100111202001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×100202111001022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100202111000993 and 100202111001011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25050527750254 + ... + 25050527750257.

It is an arithmetic number, because the mean of its divisors is an integer number (37575791625384).

Almost surely, 2^{100202111001022} is an apocalyptic number.

100202111001022 is a deficient number, since it is larger than the sum of its proper divisors (50101055500514).

100202111001022 is an equidigital number, since it uses as much as digits as its factorization.

100202111001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50101055500513.

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

Adding to 100202111001022 its reverse (220100111202001), we get a palindrome (320302222203023).

The spelling of 100202111001022 in words is "one hundred trillion, two hundred two billion, one hundred eleven million, one thousand, twenty-two".