2401225211550 has 48 divisors (see below), whose sum is σ = 6496405667712. Its totient is φ = 582115202400.

The previous prime is 2401225211533. The next prime is 2401225211563. The reversal of 2401225211550 is 551125221042.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 727642354 + ... + 727645653.

It is an arithmetic number, because the mean of its divisors is an integer number (135341784744).

Almost surely, 2^{2401225211550} is an apocalyptic number.

2401225211550 is an abundant number, since it is smaller than the sum of its proper divisors (4095180456162).

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

2401225211550 is a wasteful number, since it uses less digits than its factorization.

2401225211550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455288033 (or 1455288028 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 2401225211550 in words is "two trillion, four hundred one billion, two hundred twenty-five million, two hundred eleven thousand, five hundred fifty".