1000022251413 has 16 divisors (see below), whose sum is σ = 1362080295936. Its totient is φ = 652330101360.

The previous prime is 1000022251313. The next prime is 1000022251433. The reversal of 1000022251413 is 3141522200001.

It is not a de Polignac number, because 1000022251413 - 2⁹ = 1000022250901 is a prime.

It is a super-2 number, since 2×1000022251413² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1000022251413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000022251433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350803 + ... + 1457088.

It is an arithmetic number, because the mean of its divisors is an integer number (85130018496).

Almost surely, 2^{1000022251413} is an apocalyptic number.

It is an amenable number.

1000022251413 is a deficient number, since it is larger than the sum of its proper divisors (362058044523).

1000022251413 is a wasteful number, since it uses less digits than its factorization.

1000022251413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811864.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 1000022251413 its reverse (3141522200001), we get a palindrome (4141544451414).

The spelling of 1000022251413 in words is "one trillion, twenty-two million, two hundred fifty-one thousand, four hundred thirteen".