1030121332222 has 16 divisors (see below), whose sum is σ = 1583801226000. Its totient is φ = 502202381760.

The previous prime is 1030121332213. The next prime is 1030121332231. The reversal of 1030121332222 is 2222331210301.

It is an interprime number because it is at equal distance from previous prime (1030121332213) and next prime (1030121332231).

It is a super-2 number, since 2×1030121332222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030121332193 and 1030121332202.

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 7 ways as a sum of consecutive naturals, for example, 3557697 + ... + 3836332.

It is an arithmetic number, because the mean of its divisors is an integer number (98987576625).

Almost surely, 2^{1030121332222} is an apocalyptic number.

1030121332222 is a deficient number, since it is larger than the sum of its proper divisors (553679893778).

1030121332222 is a wasteful number, since it uses less digits than its factorization.

1030121332222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7395771.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1030121332222 its reverse (2222331210301), we get a palindrome (3252452542523).

The spelling of 1030121332222 in words is "one trillion, thirty billion, one hundred twenty-one million, three hundred thirty-two thousand, two hundred twenty-two".