3147111020022 has 32 divisors (see below), whose sum is σ = 6568004620800. Its totient is φ = 1003408253760.

The previous prime is 3147111019991. The next prime is 3147111020059. The reversal of 3147111020022 is 2200201117413.

It is a junction number, because it is equal to n+sod(n) for n = 3147111019974 and 3147111020001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8686354 + ... + 9041402.

It is an arithmetic number, because the mean of its divisors is an integer number (205250144400).

Almost surely, 2^{3147111020022} is an apocalyptic number.

3147111020022 is an abundant number, since it is smaller than the sum of its proper divisors (3420893600778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3147111020022 is a wasteful number, since it uses less digits than its factorization.

3147111020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419308.

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 3147111020022 its reverse (2200201117413), we get a palindrome (5347312137435).

The spelling of 3147111020022 in words is "three trillion, one hundred forty-seven billion, one hundred eleven million, twenty thousand, twenty-two".