20022502123413 has 16 divisors (see below), whose sum is σ = 29711355963840. Its totient is φ = 13326559314192.

The previous prime is 20022502123411. The next prime is 20022502123417. The reversal of 20022502123413 is 31432120522002.

20022502123413 is a `hidden beast` number, since 2 + 0 + 0 + 22 + 502 + 123 + 4 + 13 = 666.

It is not a de Polignac number, because 20022502123413 - 2¹ = 20022502123411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022502123411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604856331 + ... + 604889432.

It is an arithmetic number, because the mean of its divisors is an integer number (1856959747740).

Almost surely, 2^{20022502123413} is an apocalyptic number.

It is an amenable number.

20022502123413 is a deficient number, since it is larger than the sum of its proper divisors (9688853840427).

20022502123413 is a wasteful number, since it uses less digits than its factorization.

20022502123413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209746385 (or 1209746379 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 20022502123413 its reverse (31432120522002), we get a palindrome (51454622645415).

The spelling of 20022502123413 in words is "twenty trillion, twenty-two billion, five hundred two million, one hundred twenty-three thousand, four hundred thirteen".