22703229912451 has 8 divisors (see below), whose sum is σ = 24767204727600. Its totient is φ = 20639262567840.

The previous prime is 22703229912383. The next prime is 22703229912457. The reversal of 22703229912451 is 15421992230722.

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

It is a cyclic number.

It is not a de Polignac number, because 22703229912451 - 2¹³ = 22703229904259 is a prime.

It is a super-2 number, since 2×22703229912451² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22703229912395 and 22703229912404.

It is not an unprimeable number, because it can be changed into a prime (22703229912457) 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, 5886465 + ... + 8947453.

It is an arithmetic number, because the mean of its divisors is an integer number (3095900590950).

Almost surely, 2^{22703229912451} is an apocalyptic number.

22703229912451 is a deficient number, since it is larger than the sum of its proper divisors (2063974815149).

22703229912451 is a wasteful number, since it uses less digits than its factorization.

22703229912451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735269.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 22703229912451 in words is "twenty-two trillion, seven hundred three billion, two hundred twenty-nine million, nine hundred twelve thousand, four hundred fifty-one".