2212520321150 has 96 divisors (see below), whose sum is σ = 4265869252608. Its totient is φ = 853220217600.

The previous prime is 2212520321149. The next prime is 2212520321171. The reversal of 2212520321150 is 511230252122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141177815 + ... + 141193485.

It is an arithmetic number, because the mean of its divisors is an integer number (44436138048).

Almost surely, 2^{2212520321150} is an apocalyptic number.

2212520321150 is a deficient number, since it is larger than the sum of its proper divisors (2053348931458).

2212520321150 is a wasteful number, since it uses less digits than its factorization.

2212520321150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16626 (or 16621 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 2212520321150 its reverse (511230252122), we get a palindrome (2723750573272).

The spelling of 2212520321150 in words is "two trillion, two hundred twelve billion, five hundred twenty million, three hundred twenty-one thousand, one hundred fifty".