100122021021010 has 16 divisors (see below), whose sum is σ = 180799122209472. Its totient is φ = 39920034103600.

The previous prime is 100122021020999. The next prime is 100122021021013. The reversal of 100122021021010 is 10120120221001.

It is a super-2 number, since 2×100122021021010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100122021021013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16096784836 + ... + 16096791055.

It is an arithmetic number, because the mean of its divisors is an integer number (11299945138092).

Almost surely, 2^{100122021021010} is an apocalyptic number.

100122021021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100122021021010 is a deficient number, since it is larger than the sum of its proper divisors (80677101188462).

100122021021010 is a wasteful number, since it uses less digits than its factorization.

100122021021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32193576209.

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

Adding to 100122021021010 its reverse (10120120221001), we get a palindrome (110242141242011).

The spelling of 100122021021010 in words is "one hundred trillion, one hundred twenty-two billion, twenty-one million, twenty-one thousand, ten".