1000001122102 has 8 divisors (see below), whose sum is σ = 1500722497512. Its totient is φ = 499760289600.

The previous prime is 1000001122097. The next prime is 1000001122163. The reversal of 1000001122102 is 2012211000001.

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

It is a super-2 number, since 2×1000001122102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 120130524 + ... + 120138847.

It is an arithmetic number, because the mean of its divisors is an integer number (187590312189).

Almost surely, 2^{1000001122102} is an apocalyptic number.

1000001122102 is a deficient number, since it is larger than the sum of its proper divisors (500721375410).

1000001122102 is a wasteful number, since it uses less digits than its factorization.

1000001122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240271454.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1000001122102 its reverse (2012211000001), we get a palindrome (3012212122103).

The spelling of 1000001122102 in words is "one trillion, one million, one hundred twenty-two thousand, one hundred two".